tests/subtitle.c

   1 /* libquvi
   2  * Copyright (C) 2013  Toni Gundogdu <legatvs@gmail.com>
   3  *
   4  * This file is part of libquvu <http://quvi.sourceforge.net/>.
   5  *
   6  * This program is free software: you can redistribute it and/or
   7  * modify it under the terms of the GNU Affero General Public
   8  * License as published by the Free Software Foundation, either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU Affero General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Affero General
  17  * Public License along with this program.  If not, see
  18  * <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <string.h>
  24 #include <glib.h>
  25 #include <quvi.h>
  26
  27 #include "tests.h"
  28
  29 static const gchar *URLs[] =
  30 {
  31   "http://youtube.com/watch?v=0QRO3gKj3qw",
  32   "http://youtube.com/watch?v=ntLPcVAyNPE",
  33   NULL
  34 };
  35
  36 static void _t_chk_val(quvi_subtitle_type_t qst,
  37                        const QuviSubtitleTypeProperty p,
  38                        const gchar *n)
  39 {
  40   gdouble d = -1;
  41   quvi_subtitle_type_get(qst, p, &d);
  42   g_assert_cmpint(d, !=, -1);
  43   g_test_message("%s=%g", n, d);
  44 }
  45
  46 #define t_chk_val(p) \
  47   do { _t_chk_val(qst, p, #p); } while (0)
  48
  49 static void _l_chk_len(quvi_subtitle_lang_t qsl,
  50                        const QuviSubtitleLangProperty p,
  51                        const gchar *n)
  52 {
  53   gchar *s = NULL;
  54   quvi_subtitle_lang_get(qsl, p, &s);
  55   g_assert(s != NULL);
  56   g_test_message("%s=%s", n, s);
  57   g_assert_cmpint(strlen(s), >, 1);
  58 }
  59
  60 #define l_chk_len(p) \
  61   do { _l_chk_len(qsl, p, #p); } while (0)
  62
  63 static void _chk_shared_properties(quvi_t q, quvi_subtitle_t qsub,
  64                                    quvi_subtitle_type_t qst,
  65                                    quvi_subtitle_lang_t qsl)
  66 {
  67   gdouble v;
  68
  69   /* type */
  70
  71   t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT);
  72   t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_TYPE);
  73
  74   /* lang */
  75
  76   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_URL);
  77   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ID);
  78
  79   /* These are currently provided for (YouTube) CCs only. */
  80
  81   qst = quvi_subtitle_type_next(qsub);
  82   g_assert(qst != NULL); /* Advance to the CC which should be next. */
  83
  84   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT, &v);
  85   g_assert_cmpint(qerr(q), ==, QUVI_OK);
  86   g_assert_cmpint(v, ==, QUVI_SUBTITLE_FORMAT_TT);
  87
  88   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_TYPE, &v);
  89   g_assert_cmpint(qerr(q), ==, QUVI_OK);
  90   g_assert_cmpint(v, ==, QUVI_SUBTITLE_TYPE_CC);
  91
  92   qsl = quvi_subtitle_lang_next(qst);
  93   g_assert(qsl != NULL);
  94
  95   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED);
  96   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ORIGINAL);
  97   l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_CODE);
  98 }
  99
 100 static void test_subtitle_core()
 101 {
 102   quvi_subtitle_type_t qst;
 103   quvi_subtitle_lang_t qsl;
 104   quvi_subtitle_t qsub;
 105   gdouble v;
 106   quvi_t q;
 107   gchar *s;
 108   gint i,j;
 109
 110   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 111     return;
 112
 113   q = quvi_new();
 114   g_assert(q != NULL);
 115   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 116
 117   chk_verbose(q);
 118
 119   qsub = quvi_subtitle_new(q, URLs[0]);
 120   g_assert_cmpint(qerr_m(q, URLs[0]), ==, QUVI_OK);
 121   g_assert(qsub != NULL);
 122
 123   /* The first subtitle type. */
 124   qst = quvi_subtitle_type_next(qsub);
 125   g_assert(qst != NULL);
 126
 127   /* type: Boundary check: the first -1 */
 128   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_FORMAT-1, &v);
 129   g_assert_cmpint(qerr(q), ==, QUVI_ERROR_INVALID_ARG);
 130
 131   /* type: Boundary check: the last +1 */
 132   quvi_subtitle_type_get(qst, QUVI_SUBTITLE_TYPE_PROPERTY_TYPE+1, &v);
 133   g_assert_cmpint(qerr(q), ==, QUVI_ERROR_INVALID_ARG);
 134
 135   /* The first language of the first language. */
 136   qsl = quvi_subtitle_lang_next(qst);
 137   g_assert(qsl != NULL);
 138
 139   /* lang: Boundary check: the first -1 */
 140   quvi_subtitle_lang_get(qst, QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED-1, &s);
 141   g_assert_cmpint(qerr(q), ==, QUVI_ERROR_INVALID_ARG);
 142
 143   /* lang: Boundary check: the last +1 */
 144   quvi_subtitle_lang_get(qst, QUVI_SUBTITLE_LANG_PROPERTY_ID+1, &v);
 145   g_assert_cmpint(qerr(q), ==, QUVI_ERROR_INVALID_ARG);
 146
 147   _chk_shared_properties(q, qsub, qst, qsl);
 148
 149   quvi_subtitle_lang_reset(qst);
 150   quvi_subtitle_type_reset(qsub);
 151
 152   for (i=0, j=0; (qst = quvi_subtitle_type_next(qsub)) != NULL; ++i)
 153     {
 154       for (; (qsl = quvi_subtitle_lang_next(qst)) != NULL; ++j);
 155     }
 156
 157   quvi_subtitle_free(qsub);
 158   quvi_free(q);
 159
 160   g_assert_cmpint(i, ==, 2);
 161   g_assert_cmpint(j, >, 12);
 162 }
 163
 164 static void test_subtitle_short()
 165 {
 166   static const gchar *URL = "http://is.gd/DIVaRF";
 167
 168   quvi_subtitle_type_t qst;
 169   quvi_subtitle_lang_t qsl;
 170   quvi_subtitle_t qsub;
 171   quvi_t q;
 172
 173   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 174     return;
 175
 176   q = quvi_new();
 177   g_assert(q != NULL);
 178   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 179
 180   chk_verbose(q);
 181
 182   qsub = quvi_subtitle_new(q, URL);
 183   g_assert_cmpint(qerr_m(q, URL), ==, QUVI_OK);
 184   g_assert(qsub != NULL);
 185
 186   qst = quvi_subtitle_type_next(qsub);
 187   g_assert(qst != NULL);
 188
 189   qsl = quvi_subtitle_lang_next(qst);
 190   g_assert(qsl != NULL);
 191
 192   _chk_shared_properties(q, qsub, qst, qsl);
 193
 194   quvi_subtitle_free(qsub);
 195   quvi_free(q);
 196 }
 197
 198 static void test_subtitle_select()
 199 {
 200   quvi_subtitle_type_t qst;
 201   quvi_subtitle_lang_t qsl;
 202   quvi_subtitle_t qsub;
 203   GSList *curr, *ids; /* language IDs */
 204   quvi_t q;
 205   gchar *s;
 206
 207   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 208     return;
 209
 210   q = quvi_new();
 211   g_assert(q != NULL);
 212   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 213
 214   chk_verbose(q);
 215
 216   qsub = quvi_subtitle_new(q, URLs[0]);
 217   g_assert_cmpint(qerr_m(q, URLs[0]), ==, QUVI_OK);
 218   g_assert(qsub != NULL);
 219
 220   /* Construct the lookup list. */
 221   ids = NULL;
 222   while ( (qst = quvi_subtitle_type_next(qsub)) != NULL)
 223     {
 224       while ( (qsl = quvi_subtitle_lang_next(qst)) != NULL)
 225         {
 226           quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 227           ids = g_slist_prepend(ids, g_strdup(s));
 228         }
 229     }
 230   ids = g_slist_reverse(ids);
 231
 232   /* Should croak. */
 233
 234   qsl = quvi_subtitle_select(qsub, "foo,bar,baz,croak,cc_en");
 235   g_assert_cmpint(qerr(q), ==, QUVI_ERROR_KEYWORD_CROAK);
 236   g_assert(qsl == NULL);
 237
 238   /* Should return cc_en. */
 239
 240   qsl = quvi_subtitle_select(qsub, "foo,bar,baz,cc_en");
 241   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 242   g_assert(qsl != NULL);
 243
 244   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_TRANSLATED, &s);
 245   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 246   g_assert_cmpstr(s, ==, "English");
 247
 248   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ORIGINAL, &s);
 249   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 250   g_assert_cmpstr(s, ==, "English");
 251
 252   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_CODE, &s);
 253   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 254   g_assert_cmpstr(s, ==, "en");
 255
 256   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_URL, &s);
 257   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 258   g_assert_cmpint(strlen(s), >, 1);
 259
 260   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 261   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 262   g_assert_cmpstr(s, ==, "cc_en");
 263
 264   /* Should return the default language (the first). */
 265
 266   qsl = quvi_subtitle_select(qsub, "foo,bar,baz");
 267   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 268   g_assert(qsl != NULL);
 269
 270   quvi_subtitle_lang_get(qsl, QUVI_SUBTITLE_LANG_PROPERTY_ID, &s);
 271   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 272   curr = g_slist_nth(ids, 0);
 273   g_assert_cmpstr(curr->data, ==, s);
 274
 275   g_slist_foreach(ids, (GFunc) g_free, NULL);
 276   g_slist_free(ids);
 277
 278   quvi_subtitle_free(qsub);
 279   quvi_free(q);
 280 }
 281
 282 static void test_subtitle_nosupport()
 283 {
 284   static const gchar URL[] = "http://example.com";
 285
 286   quvi_subtitle_t qsub;
 287   quvi_t q;
 288
 289   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 290     return;
 291
 292   q = quvi_new();
 293   g_assert(q != NULL);
 294   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 295
 296   chk_verbose(q);
 297
 298   qsub = quvi_subtitle_new(q, URL);
 299   g_assert_cmpint(qerr_m(q, URL), ==, QUVI_ERROR_NO_SUPPORT);
 300   g_assert(qsub != NULL);
 301   g_assert(quvi_subtitle_type_next(qsub) == NULL);
 302
 303   quvi_subtitle_free(qsub);
 304   quvi_free(q);
 305 }
 306
 307 static void test_subtitle_sameq()
 308 {
 309   quvi_subtitle_type_t qst;
 310   quvi_subtitle_lang_t qsl;
 311   quvi_subtitle_t qsub;
 312   quvi_t q;
 313   gint i;
 314
 315   if (chk_internet() == FALSE || chk_skip(__func__) == TRUE)
 316     return;
 317
 318   q = quvi_new();
 319   g_assert(q != NULL);
 320   g_assert_cmpint(qerr(q), ==, QUVI_OK);
 321
 322   chk_verbose(q);
 323
 324   i = 0;
 325   while (URLs[i] != NULL)
 326     {
 327       qsub = quvi_subtitle_new(q, URLs[i]);
 328       g_assert_cmpint(qerr_m(q, URLs[i]), ==, QUVI_OK);
 329       g_assert(qsub != NULL);
 330
 331       qst = quvi_subtitle_type_next(qsub);
 332       g_assert(qst != NULL);
 333       t_chk_val(QUVI_SUBTITLE_TYPE_PROPERTY_TYPE);
 334
 335       qsl = quvi_subtitle_lang_next(qst);
 336       g_assert(qsl != NULL);
 337       l_chk_len(QUVI_SUBTITLE_LANG_PROPERTY_ID);
 338
 339       quvi_subtitle_free(qsub);
 340       ++i;
 341     }
 342   quvi_free(q);
 343 }
 344
 345 gint main(gint argc, gchar **argv)
 346 {
 347   g_test_init(&argc, &argv, NULL);
 348   g_test_add_func("/quvi/subtitle (core)", test_subtitle_core);
 349   g_test_add_func("/quvi/subtitle (short)", test_subtitle_short);
 350   g_test_add_func("/quvi/subtitle (select)", test_subtitle_select);
 351   g_test_add_func("/quvi/subtitle (nosupport)", test_subtitle_nosupport);
 352   g_test_add_func("/quvi/subtitle (sameq)", test_subtitle_sameq);
 353   return (g_test_run());
 354 }
 355
 356 /* vim: set ts=2 sw=2 tw=72 expandtab: */